A Demand Characteristic Is

Multiple Choice

A demand characteristic is:

A) A personality trait that makes a participant likely to find an experiment too demanding.
B) When a person responds in an experiment in a way that is consistent with their beliefs about how the experimenter would like them to behave.
C) When the experimenter's behaviour affects the results of an experiment.
D) A personality trait that affects the results of an experiment in an undesirable way.